Kaleigh sits next to 3 phonetic neighbors — Kayleigh, Kaylee, and Hailey are the closest matches by sound. Most share Kaleigh's Irish-rooted cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"slender"
"resemblance to the divine"
"kore — young woman"
"shining with glory"
"combination of Shay (Irish) and lee (meadow)"
"fair hero's descendant"
"heavenly, royal, of the sky"
"from Arcy (place in Normandy)"
"beautiful, lovely"
"work power, vigor and rule"
"intoxicating, she who intoxicates"
"beloved, wished-for child"
"measured motion, proportion"
"woman from the north"
"bright meadow (Z + leigh/leah)"
"ruler of the land"
"pretty rose"
"may God protect"
"trade wind"
"leaping water, waterfall"
"of noble birth"
Similar sound: These names share phonetic patterns with Kaleigh — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Irish Gaelic caol origins, giving them the same cultural heritage as Kaleigh.
Rhythm: Kaleigh is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.